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969986696 = 23717321191
BaseRepresentation
bin111001110100001…
…101001010001000
32111121012102121012
4321310031022020
53441304033241
6240130103052
733015515360
oct7164151210
92447172535
10969986696
114585943a8
12230a1aa88
13125c5c133
1492b779a0
155a2536eb
hex39d0d288

969986696 has 16 divisors (see below), whose sum is σ = 2078543040. Its totient is φ = 415708560.

The previous prime is 969986653. The next prime is 969986701. The reversal of 969986696 is 696689969.

969986696 is a strobogrammatic number because it is the same when read upside-down.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8660540 + ... + 8660651.

It is an arithmetic number, because the mean of its divisors is an integer number (129908940).

Almost surely, 2969986696 is an apocalyptic number.

It is an amenable number.

969986696 is an abundant number, since it is smaller than the sum of its proper divisors (1108556344).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

969986696 is a wasteful number, since it uses less digits than its factorization.

969986696 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17321204 (or 17321200 counting only the distinct ones).

The product of its digits is 68024448, while the sum is 68.

The square root of 969986696 is about 31144.6094212145. The cubic root of 969986696 is about 989.8937735903.

The spelling of 969986696 in words is "nine hundred sixty-nine million, nine hundred eighty-six thousand, six hundred ninety-six".

Divisors: 1 2 4 7 8 14 28 56 17321191 34642382 69284764 121248337 138569528 242496674 484993348 969986696